Common Ions 1
Fe2+
Iron(II)
Sodium
Na+
What is the coordination number of a simple cubic cell?
6
When naming an ion, does the cation or anion go first?
Cation
What is the difference between crystalline and amorphous?
Crystalline is organized into a pattern while amorphous is not.
Cd2+
Cadmium
Oxide
O2-
What does the coordination number mean?
The number of atoms that a single atom is touching
What is the empirical formula?
The proportion of elements present in a compound
What is lattice energy?
The energy required to break apart 1 mole of an ionic compound into ions in the gas phase
H-
Hydride
Lead(II)
Pb2+
How many atoms are in a single Body Centered unit cell?
2
What is the name of BaF2?
Barium fluoride
In Coulomb's Law, energy is directly proportional to _______.
PO43-
Phosphate
Cyanate
CNO-
12
What is the overall charge of an ionic compound?
0
In Coulomb's Law, Energy is inversely proportional to ________.
Distance
ClO2-
Chlorite
Dichromate
What is the composition of a Face Centered unit cell? (what are the number and fraction of atoms that make it up)
Six 1/2 atoms and Eight 1/8 atoms
What is the name of (NH4)3PO4?
Ammonium phosphate
Which compound will have a higher lattice energy: MgO or CaO?
MgO